Machine learning‐based new earthquake catalog illuminates on‐fault and off‐fault seismicity patterns at the Discovery Transform Fault, East Pacific Rise

J Gong, W Fan, R Parnell‐Turner - Geochemistry, Geophysics …, 2023 - Wiley Online Library
Oceanic transform faults connect spreading centers and are imprinted with previous tectonic
events. However, their tectonic interactions are not well understood due to limited …

In‐Situ Vp/Vs Reveals Fault‐Zone Material Variation at the Westernmost Gofar Transform Fault, East Pacific Rise

T Liu, J Gong, W Fan, G Lin - Journal of Geophysical Research …, 2023 - Wiley Online Library
Ocean transform faults often generate characteristic earthquakes that repeatedly rupture the
same fault patches. The westernmost Gofar transform fault quasi‐periodically hosts∼ M6 …

Magmatism controls global oceanic transform fault topography

X Tian, MD Behn, G Ito, JC Schierjott, BJP Kaus… - Nature …, 2024 - nature.com
Oceanic transform faults play an essential role in plate tectonics. Yet to date, there is no
unifying explanation for the global trend in broad-scale transform fault topography, ranging …

Shear-wave velocity structure of the Blanco oceanic transform fault zone

NI Adimah, YJ Tan, JB Russell - Geophysical Journal …, 2024 - academic.oup.com
Oceanic transform faults (OTFs) facilitate hydrothermal circulation which can modify the fault
zone materials and affect their rheological evolution. However, the depth extent and …

PickBlue: Seismic phase picking for ocean bottom seismometers with deep learning

T Bornstein, D Lange, J Münchmeyer… - Earth and Space …, 2024 - Wiley Online Library
Detecting phase arrivals and pinpointing the arrival times of seismic phases in seismograms
is crucial for many seismological analysis workflows. For land station data, machine learning …

Microseismic constraints on the mechanical state of the Anninghe-Daliangshan fault zone, southeastern Tibetan Plateau

T Feng, R Wang, L Fang, J Wu, T Yang - Earth and Planetary Science …, 2024 - Elsevier
The mechanical state (ie, creeping or locked) of fault zone systems implies future seismic
hazards. The Anninghe-Daliangshan fault zone in southeastern Tibet serves as the central …

Spatiotemporal Variations of In Situ Vp/Vs Ratios During the 2019 Ridgecrest Earthquake Sequence Suggest Fault Zone Condition Changes

G Lin, W Fan - Geophysical Research Letters, 2024 - Wiley Online Library
Abstract The 2019 Mw 7.1 Ridgecrest earthquake was the largest event in California over
the past 20 years. The earthquake was preceded by a sequence of foreshocks. However …

Colombian Seismic Monitoring Using Advanced Machine‐Learning Algorithms

E Castillo, D Siervo, GA Prieto - Seismological …, 2024 - pubs.geoscienceworld.org
Seismic networks worldwide are designed to monitor seismic ground motion. This process
includes identifying seismic events in the signals, picking and associating seismic phases …

Next generation seismic source detection by computer vision: Untangling the complexity of the 2016 Kaikōura earthquake sequence

F Tan, H Kao, KM Yi, E Nissen… - Journal of …, 2024 - Wiley Online Library
Seismic source locations are fundamental to many fields of Earth and planetary sciences,
such as seismology, volcanology and tectonics. However, seismic source detection and …

An Efficient Transfer Learning‐Based OBS Seismic Phase Picker (OBSPD) Trained on Cascadia Subduction Zone Earthquake Dataset

Z Cheng, YJ Tan, F Zhang, P Zhou… - Seismological …, 2024 - pubs.geoscienceworld.org
Earthquake monitoring and many seismological studies depend on seismic phase arrivals.
Thus, detecting seismic events and picking the phase arrival times are fundamentally …